Company Filing History:
Years Active: 2022-2025
Title: Deshun Liu: Innovator in Marine Testing Technologies
Introduction
Deshun Liu is a prominent inventor based in Hunan, China. He has made significant contributions to the field of marine testing technologies, holding a total of 3 patents. His work focuses on developing innovative apparatuses that simulate challenging underwater environments.
Latest Patents
One of Liu's latest inventions is a pretension and tensile impact test apparatus capable of simulating a full-sea-depth environment. This apparatus includes a pre-tensioning device, a Hopkinson bar device, a seawater pressure simulation device, a power source group, and an acquisition control unit. The design allows for precise testing under conditions that mimic the extreme pressures found at great ocean depths.
Another notable patent is a testing device for simulating frictional wear behaviors of threaded joints of a drill pipe under turbid seafloor environments. This device comprises a support, an oil cylinder, upper and lower specimens, a first motor, several second motors, stirring rods, a turbidity sensor, and a test tank. It is engineered to provide valuable insights into the durability and performance of drill pipe connections in challenging underwater conditions.
Career Highlights
Deshun Liu is affiliated with Hunan University of Science and Technology, where he continues to advance research in marine technology. His innovative work has garnered attention in both academic and industrial circles, contributing to the understanding of material behaviors in extreme environments.
Collaborations
Liu collaborates with several esteemed colleagues, including Yongping Jin and Buyan Wan. Their combined expertise enhances the research and development efforts at their institution.
Conclusion
Deshun Liu's contributions to marine testing technologies exemplify the importance of innovation in understanding and improving underwater operations. His patents reflect a commitment to advancing the field and addressing the challenges faced in marine environments.